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Good Gut Health from Birth

A super important topic and it was a joy to hear Joann’a passion for her work adn also her drive in what got her started on her journey to the work that she is doing now. A wealth of knowledge and it was an honour to have her on the show this week

Please share far and wide!


X Dr Kaz Jaffe

Joanna Krzeslak’s Bio:

Dr. Joanna Krzeslak-Hoogland is a certified nutritional coach, a registered paramedical natural medicine practitioner and a functional medicine practitioner in training. She has a Biology MSc from a Polish University (Warmia and Masuria University) and she has earned a doctorate in molecular microbiology at the University of Groningen, in the Netherlands. 

Promote Health for People of all Ages

After her academic education she went on to work in the biotech industry. In 2015, following her gut and returning to her lifelong passion for health, microbes, nutrition and education she brought to life her own company ProBiotic DIGEST. Now, she consults and promotes health through education about nutrition, gut health, human gut microbiome and lifestyle to help people in their journey to wellbeing. She is a voice for voiceless microbes – to tell you how important microbes are in our lives. Dr. Joanna as a mother of two daughters is acutely aware of the impact of healthy living – physically, emotionally and psychologically – on children. It drives her to promote health for people of all ages. Joanna is an author of scientific publications and contributed to several books. She offers individual consulting and workshops. For more information visit her website

Joanna’s Quote:

“Life is like riding a bicycle. To keep balance, you must keep moving”. Albert Einstein.

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